161992896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64901}}^1$

素因数の和:64929

約数の個数: 56

約数和(自身を含む): 461583024

約数和(自身を除く): 299590128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 64901, 129802, 194703, 259604, 389406, 519208, 778812, 843713, 1038416, 1557624, 1687426, 2076832, 2531139, 3115248, 3374852, 4153664, 5062278, 6230496, 6749704, 10124556, 12460992, 13499408, 20249112, 26998816, 40498224, 53997632, 80996448, 161992896]

約数ペア:

[(1, 161992896), (2, 80996448), (3, 53997632), (4, 40498224), (6, 26998816), (8, 20249112), (12, 13499408), (13, 12460992), (16, 10124556), (24, 6749704), (26, 6230496), (32, 5062278), (39, 4153664), (48, 3374852), (52, 3115248), (64, 2531139), (78, 2076832), (96, 1687426), (104, 1557624), (156, 1038416), (192, 843713), (208, 778812), (312, 519208), (416, 389406), (624, 259604), (832, 194703), (1248, 129802), (2496, 64901)]